JPH10502777A - 航空無線電話通信システム - Google Patents
航空無線電話通信システムInfo
- Publication number
- JPH10502777A JPH10502777A JP8504442A JP50444296A JPH10502777A JP H10502777 A JPH10502777 A JP H10502777A JP 8504442 A JP8504442 A JP 8504442A JP 50444296 A JP50444296 A JP 50444296A JP H10502777 A JPH10502777 A JP H10502777A
- Authority
- JP
- Japan
- Prior art keywords
- radio
- aircraft
- radiotelephone
- cdma
- aeronautical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.地上ベースのサブシステムと航空機ベースのサブシステムとを備えた航空通 信システムにおいて、 前記航空機ベースのサブシステム中の、無線信号を送受信する航空無線機と、 前記航空無線機からの無線信号を前記地上ベースのサブシステムに中継し、前 記地上ベースのサブシステムからの無線信号を前記航空無線機に中継する航空無 線中継機と、 公衆電話交換網に結合され、無線信号を送受信する少なくとも一つの上向き放 射アンテナを有し、前記公衆電話交換網から発生した信号を送信し、中継された 無線信号を受信する地上ベースのサブシステム基地局とを具備することを特徴と する航空通信システム。 2.前記航空無線中継機は、前記地上ベースのサブシステム基地局に前記航空無 線機を登録する能力を備えていることを特徴とする請求項1記載の航空通信シス テム。 3.地上ベースのコード分割多元接続(CDMA)無線電話サブシステムと航空 機ベースのサブシステムとを備えた航空通信システムにおいて、 前記航空機ベースのサブシステム中の、CDMA信号を送受信する航空無線電 話機と、 前記航空無線電話機を前記地上ベースのCDMA無線電話サブシステムに登録 し、前記航空無線電話機からのCDMA無線信号を前記地上ベースのCDMA無 線電話サブシステムに中継し、前記地上ベースのCDMA無線電話サブシステム からのCDMA無線信号を前記航空無線電話機に中継する航空機基地局と、 公衆電話交換網に結合され、無線信号を送受信する複数の上向き放射アンテナ を有し、前記公衆電話交換網から発生した信号を送信し、中継されたCDMA無 線信号を受信する,前記地上ベースのCDMA無線電話サブシステム中のCDM A基地局とを具備することを特徴とする航空通信システム。 4.前記複数の上向き放射アンテナは、地上レベルのCDMA無線信号の放射を 実質的に除外していることを特徴とする請求項3記載の航空通信システム。 5.コード分割多元接続(CDMA)無線電話信号を送受信する能力を備えた航 空無線電話機と、 公衆電話交換網に結合され、受信されたCDMA無線電話信号を前記公衆電話 交換網に結合し、前記航空無線電話機に送信するために公衆電話交換網信号をC DMA無線電話信号に変換する複数の基地局と、 それぞれ前記複数の基地局の一つ基地局に結合され、CDMA無線電話信号を 受信および放射し、地上レベルのCDMA無線電話信号の放射を実質的に除外し ている複数の上向き放射アンテナとを具備することを特徴とする航空無線電話シ ステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US272,061 | 1988-11-16 | ||
US08/272,061 US5519761A (en) | 1994-07-08 | 1994-07-08 | Airborne radiotelephone communications system |
PCT/US1995/008607 WO1996002093A1 (en) | 1994-07-08 | 1995-07-07 | Airborne radiotelephone communications system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10502777A true JPH10502777A (ja) | 1998-03-10 |
JP3547754B2 JP3547754B2 (ja) | 2004-07-28 |
Family
ID=23038238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50444296A Expired - Lifetime JP3547754B2 (ja) | 1994-07-08 | 1995-07-07 | 航空無線電話通信システム |
Country Status (15)
Country | Link |
---|---|
US (1) | US5519761A (ja) |
EP (1) | EP0770287B1 (ja) |
JP (1) | JP3547754B2 (ja) |
KR (1) | KR100375194B1 (ja) |
CN (3) | CN1141805C (ja) |
AT (1) | ATE304243T1 (ja) |
AU (1) | AU688543B2 (ja) |
BR (1) | BR9508257A (ja) |
CA (1) | CA2194568A1 (ja) |
DE (1) | DE69534428T2 (ja) |
FI (1) | FI970084A (ja) |
HK (2) | HK1012796A1 (ja) |
MX (1) | MX9700242A (ja) |
RU (1) | RU2146851C1 (ja) |
WO (1) | WO1996002093A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005159448A (ja) * | 2003-11-20 | 2005-06-16 | National Institute Of Information & Communication Technology | 広帯域無線通信システム |
JP2007236003A (ja) * | 2007-06-04 | 2007-09-13 | Fujitsu Ltd | 移動通信システム、移動基地局、及びその制御方法 |
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US10059421B2 (en) | 2014-12-30 | 2018-08-28 | Space Data Corporation | Multifunctional balloon membrane |
CN105099539B (zh) * | 2015-07-14 | 2018-04-10 | 中航飞机股份有限公司西安飞机分公司 | 一种飞机电台通信与卫星通信的转换方法 |
CN107113177B (zh) * | 2015-12-10 | 2019-06-21 | 深圳市大疆创新科技有限公司 | 数据连接、传送、接收、交互的方法及系统,及存储器、飞行器 |
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- 1994-07-08 US US08/272,061 patent/US5519761A/en not_active Expired - Lifetime
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1995
- 1995-07-07 DE DE69534428T patent/DE69534428T2/de not_active Expired - Lifetime
- 1995-07-07 CN CNB011229640A patent/CN1141805C/zh not_active Expired - Lifetime
- 1995-07-07 RU RU97101896A patent/RU2146851C1/ru not_active IP Right Cessation
- 1995-07-07 AT AT95926223T patent/ATE304243T1/de not_active IP Right Cessation
- 1995-07-07 AU AU30056/95A patent/AU688543B2/en not_active Ceased
- 1995-07-07 MX MX9700242A patent/MX9700242A/es unknown
- 1995-07-07 CN CN95193991A patent/CN1082284C/zh not_active Expired - Lifetime
- 1995-07-07 WO PCT/US1995/008607 patent/WO1996002093A1/en active IP Right Grant
- 1995-07-07 CA CA002194568A patent/CA2194568A1/en not_active Abandoned
- 1995-07-07 CN CNB011355808A patent/CN100471089C/zh not_active Expired - Lifetime
- 1995-07-07 KR KR1019970700064A patent/KR100375194B1/ko not_active IP Right Cessation
- 1995-07-07 BR BR9508257A patent/BR9508257A/pt not_active IP Right Cessation
- 1995-07-07 JP JP50444296A patent/JP3547754B2/ja not_active Expired - Lifetime
- 1995-07-07 EP EP95926223A patent/EP0770287B1/en not_active Expired - Lifetime
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1997
- 1997-01-08 FI FI970084A patent/FI970084A/fi not_active Application Discontinuation
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1998
- 1998-12-16 HK HK98113755A patent/HK1012796A1/xx not_active IP Right Cessation
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005159448A (ja) * | 2003-11-20 | 2005-06-16 | National Institute Of Information & Communication Technology | 広帯域無線通信システム |
JP2007236003A (ja) * | 2007-06-04 | 2007-09-13 | Fujitsu Ltd | 移動通信システム、移動基地局、及びその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
FI970084A0 (fi) | 1997-01-08 |
FI970084A (fi) | 1997-01-08 |
EP0770287B1 (en) | 2005-09-07 |
JP3547754B2 (ja) | 2004-07-28 |
BR9508257A (pt) | 1997-12-23 |
HK1012796A1 (en) | 1999-08-06 |
HK1043448B (zh) | 2004-12-31 |
KR100375194B1 (ko) | 2003-05-22 |
CN100471089C (zh) | 2009-03-18 |
RU2146851C1 (ru) | 2000-03-20 |
AU3005695A (en) | 1996-02-09 |
EP0770287A1 (en) | 1997-05-02 |
US5519761A (en) | 1996-05-21 |
HK1043448A1 (en) | 2002-09-13 |
WO1996002093A1 (en) | 1996-01-25 |
CN1152379A (zh) | 1997-06-18 |
CN1330461A (zh) | 2002-01-09 |
CN1141805C (zh) | 2004-03-10 |
MX9700242A (es) | 1998-01-31 |
CN1082284C (zh) | 2002-04-03 |
ATE304243T1 (de) | 2005-09-15 |
CN1380756A (zh) | 2002-11-20 |
DE69534428T2 (de) | 2006-06-22 |
KR970705250A (ko) | 1997-09-06 |
DE69534428D1 (de) | 2005-10-13 |
CA2194568A1 (en) | 1996-01-25 |
AU688543B2 (en) | 1998-03-12 |
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